The BSA3BD is available with certification to EN 10204 3.1.

Note: All certification / inspection requirements must be stated at

the time of order placement.

5

14

4

Size and pipe connection

DN200, DN250, DN300, DN350 and DN400

EN 1092 and EN 12516-1 PN16, PN25 and PN40

Materials

No. Part

1 Body

2 Bonnet

3 Seat

4 Disc

5 Bellows

6 Stem

7 Bonnet nut

8 Bonnet stud

9

Body / bonnet

gasket

10 Handwheel

11 Strap

12 Self locking nut

13 Balance plug

14 Locking washer

15 Stem packing

Material

Cast steel

Cast steel

A105 and Stellite

Stainless steel

Stainless steel

Stainless steel

Steel

Steel

Pipeline ancillaries

Local regulations may restrict the use of this product to below the conditions quoted.

In the interests of development and improvement of the product, we reserve the right to change the specification without notice.

Bellows sealed stop valves

© Copyright 2016

BSA3BD

Bellows Sealed Stop Valves

Description

A range of sealed, in-line stop valves having tri-ply bellows as

standard throughout the range. These valves have been designed

for use on steam, gas, liquid, thermal oils, condensate and water

systems.

The BSA3BD is fitted with a flat, balanced pressure plug as

standard.

Standards

The product fully complies with the requirements of the European

DN200

and

DN250

1

13 12113

10

15

6

7,8

2

9

7.1.14

10

15

6

5

7,8

Pressure Equipment Directive and carries the

so required.

Certification

mark when

1.0619+N

1.0619+N

DIN 17440 X30 Cr13

and Stellite

DIN 17440 X6 Cr Ni Ti 1810

AISI 420

ASTM A194 2H

ASTM A193 B7

Graphite laminated with stainless steel

insert

Carbon steel

Cast iron

Stainless steel

Stainless steel

Stainless steel

ASTM A276 304

Graphite

DN300 to DN400

ASTM A276 304

DIN 17440 x 30 Cr13

and Stellite

9

DN300

to

DN400

DN200 and DN250

1

2

14

4

13 12 11 3

TI-P184-18

ST Issue 3

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